<!--字典管理页-->
<template>
  <div style="background-color:#fff;padding:10px 20px;">
    <span style="line-height:60px;font-size:20px;">字典管理</span>
  </div>
  <!-- 字典数据搜索卡片 -->
  <el-card style="margin:20px;height: 70px;">
    <el-form :inline="true">
      <el-form-item label="字典名称">
        <el-input placeholder="请输入" style="width:220px;" v-model="searchForm.name"
                  @keydown.enter="selectDict"></el-input>
      </el-form-item>
      <el-form-item label="字典编码">
        <el-input placeholder="请输入" style="width:220px;" v-model="searchForm.code"
                  @keydown.enter="selectDict"></el-input>
      </el-form-item>
      <el-form-item>
        <el-button @click="resetSearch">重置</el-button>
        <el-button type="primary" @click="selectDict">搜索</el-button>
      </el-form-item>
    </el-form>
  </el-card>
  <el-card style="margin:20px;">
    <div style="margin:10px 0px 40px 10px;">
      字典列表
      <el-button type="primary" style="float: right;margin-top:-3px;" @click="addDict">新增字典</el-button>
    </div>
    <el-table :data="dictArr">
      <el-table-column type="index" label="编号" width="80" align="center"/>
      <el-table-column prop="name" label="字典名称" align="center"/>
      <el-table-column prop="code" label="字典编码" align="center">
        <template #default="scope">
          <el-button link type="primary" size="small" @click="showDictOption(scope.row.id)">{{ scope.row.code }}
          </el-button>
        </template>
      </el-table-column>
      <el-table-column prop="remark" label="备注信息" align="center"/>
      <el-table-column prop="createTime" label="创建时间" align="center"/>
      <el-table-column label="操作" align="center">
        <template #default="scope">
          <el-button link type="primary" size="small" @click="editDict(scope.row.id)">编辑</el-button>
          <el-button link type="primary" size="small" @click="deleteDict(scope.row.id)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
  </el-card>

  <!-- 保存字典弹窗 -->
  <el-dialog :title="dialogTitle" v-model="dialogVisible" style="width:1000px;padding:40px;"
             :before-close="handleClose">
    <el-form label-width="80px" label-position="top">
      <el-form-item label="字典名称">
        <el-input placeholder="请输入" v-model="saveDictForm.name"></el-input>
      </el-form-item>
      <el-form-item label="字典编码">
        <el-input placeholder="请输入" v-model="saveDictForm.code"></el-input>
      </el-form-item>
      <el-form-item label="备注信息">
        <el-input placeholder="请输入" v-model="saveDictForm.remark"></el-input>
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="handleClose">取消</el-button>
      <el-button type="primary" @click="saveDict">保存</el-button>
    </template>
  </el-dialog>
</template>
<script setup>

import {onMounted, ref} from "vue";
import axios from "axios";
import qs from "qs";
import {ElMessage} from "element-plus";
import router from "@/router";
// 字典列表数据展示数组
const dictArr = ref([]);
// 维护弹窗标题
const dialogTitle = ref("新增");
// 维护弹窗是否显示
const dialogVisible = ref(false);
// 定义字典保存对象
const saveDictForm = ref({name: '', code: '', remark: ''})
// 定义字典搜索对象
const searchForm = ref({name: '', code: ''})
// 定义字典加载方法
const selectDict = () => {
  console.log("searchForm.value=" + searchForm.value)
  let data = qs.stringify(searchForm.value);
  console.log("data=" + data)
  axios.get(BASE_URL + "/v1/dict/select?" + data).then(
      (response) => {
        if (response.data.code == 2000) {
          dictArr.value = response.data.data;
          ElMessage.success("加载成功")
        } else {
          ElMessage.error(response.data.msg)
        }

      }
  )
}

// 定义重置搜索方法
const resetSearch = () => {
  searchForm.value = {};
  selectDict();
}
// 定义添加字典方法
const addDict = () => {
  dialogTitle.value = "添加字典";
  dialogVisible.value = true;

}
// 定义根据字典id查其对应所有字典项的方法
const showDictOption = (id) => {
  // 点击转跳
  router.push("/dictOption?id="+id);
}
// 定义编辑字典的方法
const editDict = (id) => {
  dialogTitle.value = '编辑字典'
  dialogVisible.value = true;
//   先查出来显示
  axios.get(BASE_URL+"/v1/dict/select?id="+id).then(
      (response)=> {
        if (response.data.code == 2000)
        {
          saveDictForm.value=response.data.data[0];
          ElMessage.success("显示成功");
        }else{
          ElMessage.error(response.data.msg);
        }
      }
  )
}
// 定义删除字典的方法
const deleteDict = (id) => {
  axios.post(BASE_URL+"/v1/dict/del/"+id).then((response=> {
    if (response.data.code == 2000)
    {
      selectDict();
      ElMessage.success("删除成功")
    }else{
      ElMessage.error(response.data.msg);
    }
  }))
}
// 定义处理弹窗关闭的方法
const handleClose = () => {
  if (confirm("确认取消保存？"))
  {
    dialogVisible.value = false;
    saveDictForm.value={name: '',code: '',remark: ''}
  }
}
// 定义保存字典的方法
const saveDict = () => {
  let data = qs.stringify(saveDictForm.value);
  axios.post(BASE_URL + "/v1/dict/add", data).then(
      (response) => {
        if (response.data.code == 2000) {
          ElMessage.success("添加成功")
          selectDict();
          handleClose();
          saveDictForm.value={name:'',code:'',remark: ''}
        } else {
          ElMessage.error(response.data.msg);
        }
      }
  )

}

onMounted(() => {
  selectDict();
})

</script>

<style scoped>

</style>